Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1356368 > unrolled thread

[PATCH] mm/vmalloc: reuse PAGE_ALIGNED to check PAGE_SIZE aligned

Back to article view | Back to linux.kernel

Contents

  [PATCH] mm/vmalloc: reuse PAGE_ALIGNED to check PAGE_SIZE aligned Shawn Lin <shawn.lin@rock-chips.com> - 2016-03-12 09:10 +0100

#1356368 — [PATCH] mm/vmalloc: reuse PAGE_ALIGNED to check PAGE_SIZE aligned

we have defined PAGE_ALIGNED in mm.h, so let's use it instead of
IS_ALIGNED for checking PAGE_SIZE aligned case.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
---

 mm/vmalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index e86c24e..ae7d20b 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1085,7 +1085,7 @@ void vm_unmap_ram(const void *mem, unsigned int count)
 	BUG_ON(!addr);
 	BUG_ON(addr < VMALLOC_START);
 	BUG_ON(addr > VMALLOC_END);
-	BUG_ON(!IS_ALIGNED(addr, PAGE_SIZE));
+	BUG_ON(!PAGE_ALIGNED(addr));
 
 	debug_check_no_locks_freed(mem, size);
 	vmap_debug_free_range(addr, addr+size);
-- 
2.3.7

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web